PLU Leather pants black 2XL

So, these are being listed as *Plu leather. When I purchased them they said leather not plu leather. I am sure they are probably *vegan. I don't want to make that claim although I feel certain.They fit snug for XXL. I think they are meant to stretch a little. They are very smooth and soft.They were only worn once. When I purchased them I washed them a few times because of a chemical odor. In doing that a small part of the seam aprox. an inch or so. has become undone and I am not about to attempt to sew it in fear I will not do a good job. Also there is some lint because my lint filter came off my dryer - I will dry these on high heat as I would believe is a good idea for anything anyway these days. With hope the lint I am seeing will lift off.